catNames = []
while True:
    print('Enter the name of ' + str(len(catNames) + 1) + \
    '. Or enter nothing to stop.')
    name = input()
    if name == '':
        break
    catNames += [name]
print('The cat names are: ')
for names in catNames:
    #print(type(names))  #<class 'str'>
    print(' '+ names)
